Pentax D FA 28-105MM F3.5-5.6ED DC WR

This lens is a versatility champion, landing in the 86th percentile for its useful 28-105mm range. But that flexibility comes at a steep cost, with optical quality that's a disappointing 21st percentile. It's a lightweight, weather-sealed all-rounder for casual shooters who prioritize convenience over critical sharpness.

Let's talk about what this lens does well and where it stumbles. The autofocus, driven by a DC motor, is a solid middle-of-the-pack performer at the 54th percentile. It's quiet and quick enough for most daily shooting, but it won't blow you away. The real story is the optical performance. A 21st percentile ranking is a weak spot, plain and simple. You'll get high contrast and resolution in the center, as the marketing claims, but edge-to-edge sharpness is where this lens lags behind most of its peers. The HD coating helps with flare, but it can't fully compensate for the underlying optical design.

The bokeh and aperture are both unremarkable, sitting in the 64th and 65th percentiles respectively. At f/5.6 on the long end, you're not going to get that creamy background blur for portraits, which is reflected in a mediocre portrait score of 50.7 out of 100. And forget about macro work. A 17.6 out of 100 score is one of the worst we've seen for close-up shooting. This is strictly a general-purpose zoom, and it performs like one.

Stacked against the competition, the Ricoh's versatility is its only real weapon. The Sony E 18-135mm f/3.5-5.6 OSS offers a similar range but crucially includes optical stabilization, a feature the Ricoh sorely lacks. If you're after image quality, the Sigma 18-50mm f/2.8 DC DN or the Tamron 17-70mm f/2.8 Di III-A VC RXD will run circles around it optically, though you sacrifice some reach. The Nikon Z 17-28mm f/2.8 is in a different league for sharpness and speed but covers a much shorter range. You're choosing the Ricoh for its specific 28-105mm focal length and weather sealing on a budget, and accepting that it will be outclassed in sharpness by almost everything else.

Pricing for this lens is all over the map, with a spread of over $92,000 across vendors, which is frankly absurd. The realistic street price seems to hover around $497, and at that level, the value proposition is decent. You're getting a weather-sealed, versatile zoom for a reasonable outlay. The budget score of 59.4 out of 100 confirms it's a fair deal, not a steal. Just make sure you're not accidentally looking at a listing with a wildly inflated price tag.

The Ricoh D FA 28-105mm is a versatile zoom that lands in the 86th percentile for flexibility, which is genuinely impressive. You get a useful walkaround range from wide to short telephoto in a package that weighs just 499g. But the numbers also tell a story of compromise. The optical quality sits in the 21st percentile, meaning it's near the back of the pack for sharpness and clarity compared to other lenses we've tested. The f/3.5-5.6 aperture is about average, so don't expect much in the way of subject separation or low-light prowess.

Ricoh packed this lens with some nice features on paper, like a quiet DC autofocus motor and weather sealing with eight seals. However, our build quality score puts it at a mediocre 40th percentile. So while it's sealed against the elements, it might not feel as premium as some competitors. For a budget-friendly all-rounder, the versatility is the star of the show, but you're making clear sacrifices in image quality to get it.

Pixel peepers and anyone who prioritizes image sharpness should steer clear. An optical score in the 21st percentile is a deal-breaker if you care about detail. Portrait shooters will also be frustrated by the slow f/5.6 aperture and mediocre 50.7 portrait score. And if you shoot a lot of handheld video or low-light stills, the lack of stabilization and slow aperture make this a poor fit. This lens is for people who value a single, do-it-all focal range more than anything else.

The Ricoh D FA 28-105mm is a lens defined by a single trade-off: you get top-tier versatility in exchange for bottom-tier optical quality. If you need a single, lightweight, weather-sealed lens to cover a wide range of focal lengths and you're not pixel-peeping, it does the job. But our data is clear. With an optical score in the 21st percentile, your images will lack the crispness and detail that other lenses in this class deliver. It's a practical choice, not a passionate one.